attachment for original prusa enclosure for the articulating raspberry pi camera mount

i printed the nice "articulating raspberry pi camera mount" https://www.printables.com/model/3407-articulating-raspberry-pi-camera-mount-for-prusa-m/user-gcodes and I need to be fit on my "original pursa enclosure"

no support needed, turn the object with the back on plate, printed in petg more than 20% (I use 70 to be sure but can also printed with less up to you) otherwise can break (my experience) need screw and bolt that can be found in any prusa spare parts 

also upload fusion file if you want to modify and share